Possible 1970 W30 dragged car?

Saw this ad for a 1970 442 W30. Description has all sorts of signs to the wrong engine and mention it has a roll cage so I don't know how much "W30" it can actually be. Says original paint and has the stripes though. No price but figured I would post if someone was close.

https://charlotte.craigslist.org/cto/d/oldsmobile/6249320997.html

From the post:

correct vin , original paint, modified 327 engine very fast lots of work done to it. set up like 3 link suspension tubbed, mickey Thompson street slicks, stall converter, hurst gates ratchet shifter built turbo 350 tranny. fuel cell, line lock, roll cage. msd ignition so forth so on,,,welds racing wheels....call Charlie for info plenty of power will trade or sell......trade for motorhome, dually truck skid steer stuff farm stuff